Lucene search
+L
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

jose4j: Insecure iteration count setting

🗓️ 06 Dec 2023 23:30:39Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

Jose4j flaw allows iteration count to 1000 or less, reducing entropy and weakening JWT security.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM QRadar SIEM protocols are vulnerable to information exposure and denial of service (CVE-2023-31582, CVE-2023-51775)
15 May 202408:36
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM Operations Analytics Predictive Insights.
27 Mar 202415:37
–ibm
IBM Security Bulletins		Security Bulletin: IBM Cognos Analytics is affected but not classified as vulnerable to vulnerabilities in multiple Open Source Software (OSS) components
5 Feb 202418:40
–ibm
IBM Security Bulletins		Security Bulletin: IBM Sterling B2B Integrator is affected by multiple security vulnerabilities in IBM WebSphere Application Server
4 Dec 202415:14
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities exists in IBM Netezza Performance Server Replication Services
24 Sep 202509:37
–ibm
IBM Security Bulletins		Security Bulletin: Information Disclosure vulnerability affect IBM Business Automation Workflow - CVE-2023-31582
2 Feb 202410:50
–ibm
IBM Security Bulletins		Security Bulletin: IBM QRadar SIEM contains multiple vulnerabilities
11 Dec 202418:44
–ibm
ATTACKERKB		CVE-2023-31582
25 Oct 202318:17
–attackerkb
BDU FSTEC		The vulnerability of the Jose4j JWT library, related to the use of an algorithm that provides insufficient entropy, allows attackers to circumvent security restrictions.
24 Jan 202400:00
–bdu_fstec
Chainguard		CVE-2023-31582 vulnerabilities
10 Feb 202619:17
–cgr
Rows per page
Vulners
Node
AND
redhatamq_streamsRange<2
redhatenterprise_linux

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
30 Jun 2026 12:47Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
EPSS0.00644
SSVC
CWE-331
jose4j flawinsecure iteration countjson web tokenlow entropy
3